Florida has eclipsed California to become the state with the highest number of consumers buying health coverage through new insurance markets under the Affordable Care Act, according to federal statistics.

Some of the Super Bowl ads are sparking controversy. A Nationwide Insurance commercial received a huge negative response. CBS News contributor Frank Luntz, who watched the big game with a focus group that rated all the commercials.

Scientists showed they can identify you with more than 90 percent accuracy by looking at just four purchases, three if the price is included, and this is after companies "anonymized" the transaction records, wiping away names and other personal details.

More than 46 million cars and trucks on the road in the U.S. - about one-fifth the total - were recalled because of safety defects but never repaired, according to a study by Carfax, a company that sells vehicle history reports.